
ISO1430DWR
Description
Technical Parameters
ISO1430DWR isolated interface IC is a high-performance solution specially designed for industrial communication needs. It is compatible with TIA/EIA-485-A and PROFIBUS standards, provides 5-V bus power, and has excellent electrical protection capabilities. The chip supports low-EMI communications, enables multiple data rates, has a wide power supply range, and has a built-in fail-safe receiver. It also supports multi-node configurations, has high common-mode interference immunity, is suitable for a wide operating temperature range, and supports flicker-free power-up and power-down.

Related Products:
|
Mfr Part |
ISO1430DW |
ISO1430DWR |
|
Description |
Isolated interface ICs |
Isolated interface ICs |
|
Stock |
30000 |
30000 |
|
Product Status |
Active |
Active |
|
Technology |
Capacitive Coupling |
Capacitive Coupling |
|
Type |
RS485/422 Isolator |
RS485/422 Isolator |
|
Isolated Power |
No |
No |
|
Number of Channels |
2 |
2 |
|
Inputs - Side 1/Side 2 |
1/1 |
1/1 |
|
Channel Type |
Half |
Half |
|
Voltage-Isolation |
5kVrms |
5kVrms |
|
Common Mode Transient Immunity (Min) |
100kV/µs |
100kV/µs |
|
Data Rate |
12 Mbps |
12 Mbps |
|
Pulse Width Distortion (Max) |
- |
- |
|
Rise / Fall Time (Typ) |
- |
- |
|
Voltage - Supply |
3 V ~ 5.5 V |
3 V ~ 5.5 V |
|
Operating Temperature |
-40°C ~ 125°C |
-40°C ~ 125°C |
|
Package / Case |
WSOP16 |
WSOP16 |
|
Package |
Tape & Reel (TR) |
Tape & Reel (TR) |
Applications:
·Grid infrastructure
·Solar inverter
·Factory automation & control
·Motor drives
·HVAC systems and building automation
Description:
The ISO1430 devices are galvanically-isolated differential line transceivers for TIA/EIA RS-485 and RS-422 applications. These noise-immune transceivers are designed to operate in harsh industrial environments. The bus pins of these devices can endure high levels of IEC electrostatic discharge (ESD) and IEC electrical fast transient (EFT) events which eliminates the need for additional components on bus for system-level protection. The devices are available for both basic and reinforced isolation (see Reinforced and Basic Isolation Options).
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